CN111332844A - Quick dismounting device for steel coil sleeve and using method thereof - Google Patents
Quick dismounting device for steel coil sleeve and using method thereof Download PDFInfo
- Publication number
- CN111332844A CN111332844A CN202010132952.4A CN202010132952A CN111332844A CN 111332844 A CN111332844 A CN 111332844A CN 202010132952 A CN202010132952 A CN 202010132952A CN 111332844 A CN111332844 A CN 111332844A
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- arm
- sleeve
- turning plate
- driving cylinder
- conveying rack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
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Abstract
The invention relates to the field of equipment for assembling or disassembling parts in metal processing, in particular to a device for quickly disassembling a steel coil sleeve and a using method thereof. The utility model provides a telescopic device of getting fast of coil of strip, includes conveying assembly, transport subassembly, collection subassembly and concrete foundation (29), characterized by: the conveying assembly comprises a conveying rack (18) and the like, and the carrying assembly comprises a mechanical arm (10) and the like; the collection assembly includes a collection basket (26) or the like. The use method of the device for quickly unloading the steel coil sleeve is characterized by comprising the following steps of: the method is implemented in sequence according to the following steps: a. embracing a sleeve; b. and (6) collecting. The invention has high operation efficiency, investment saving, safety and reliability.
Description
Technical Field
The invention relates to the field of equipment for assembling or disassembling parts in metal processing, in particular to a device for quickly disassembling a steel coil sleeve and a using method thereof.
Background
In a cold rolling treatment production line in the metallurgical industry, in order to avoid the collapse of an inner ring or adapt to different inner diameter processes, a steel sleeve or a paper sleeve is often used. After the steel coil enters the next process flow and the uncoiling of the steel coil is finished, the sleeve left on the uncoiler needs to be quickly unloaded so as to facilitate the continuous operation of the process production line. The current method of sleeve removal is more common as shown in figures 1 and 2. After the steel coil uncoiler 2 finishes uncoiling, the sleeve 1 is left on a winding drum of the uncoiler, the steel coil trolley 3 moves to the central line position of the unit, and a V-shaped saddle with a lifting function on the steel coil trolley 3 receives the sleeve and transversely moves to the central line position of the sleeve device; the electromagnetic iron 5 is arranged on a guide frame 7 with a lifting function, is lifted after absorbing the sleeve and is placed into the basket after transversely moving to the upper part 9 of the sleeve collecting basket along a track; the sleeve transverse moving trolley 6 is arranged on the steel structure 4 support through a rail and is driven by a motor 8 to move transversely.
The main problems of the sleeve removing device with the structure are as follows:
1. the equipment has large running load and long running period, seriously influences the high-speed continuous running of the unit and restricts the improvement of the unit yield. The steel coil trolley is required to convey the sleeve left on the winding drum of the uncoiler to the central line of the sleeve device. In the process, the coil car needs to move transversely → is lifted to form a V-shaped saddle → is connected with the sleeve → moves transversely to the central line of the sleeve to wait for the absorption of the electromagnetic magnet, so that the load of the coil car is large, and a new coil needs to be connected after the sleeve is unloaded.
2. The potential safety hazard of equipment operation is big, appears falling of sleeve handling in-process easily, pounces and destroys relevant equipment, threatens workman life safety.
3. The equipment cost is high, and sleeve handling dolly moves on high altitude steel construction, and steel structure spare is more, and most structures need machine tool machining moreover, leads to equipment weight big, the material consumption is many, design cost is high, manufacturing cycle length.
Disclosure of Invention
The invention discloses a rapid dismounting device for a steel coil sleeve and a using method thereof, aiming at overcoming the defects of the prior art and providing a safe and reliable mounting and dismounting device with high operating efficiency and investment saving.
The invention achieves the purpose by the following technical scheme:
the utility model provides a telescopic device of getting fast of coil of strip, includes conveyor components, transport subassembly, collection subassembly and concrete foundation, conveyor components the transport subassembly with the collection subassembly is all fixed on concrete foundation, characterized by:
the delivery assembly comprises: a conveyor frame, a protective side plate, a turning plate, a hinge bearing seat, a connecting rod, a second hinge shaft, a turning plate driving cylinder and a second chemical bolt,
the conveying rack is fixed on a concrete foundation by a second chemical bolt, the central axis of the conveying rack and the central axis of the steel coil unit are parallel to each other, two sides of the conveying rack are respectively fixed with a protective side plate by bolts, a hinge bearing seat is sequentially fixed on the conveying rack along the central axis, the bottom edge of each turning plate is rotatably connected with a hinge bearing seat, each turning plate is arranged on the central line of the conveying rack, each turning plate and the conveying rack form a hinge pair capable of rotating relatively, one end of a connecting rod is fixed at the rear part of the turning plate, turning plate driving cylinders are sequentially arranged on the conveying rack, the cylinder bodies of the turning plate driving cylinders are all fixed on the conveying rack by bolts, the moving end of a piston rod of each turning plate driving cylinder is respectively connected with the other end of a connecting rod through a second hinge shaft so as to rotatably connect one turning plate, and the, the turning plate is driven to rotate around the conveying rack in the forward direction and the reverse direction, so that the turning plate is lifted up and put down;
the handling assembly comprises: a mechanical arm, a base, a first chemical bolt, a clamping frame, an arm holding bracket, a first hinge shaft, an arm holding driving cylinder and a flange,
the base is fixed on one side of the conveying rack on the concrete foundation by a first chemical bolt, a servo driving motor is arranged in the mechanical arm, the bottom of the mechanical arm is fixed on the base by a bolt, the steel coil unit and the conveying rack are both within the turning radius of the mechanical arm, a flange is arranged at the working end of the mechanical arm, and the clamping rack is connected with the flange by a bolt so as to be fixed on the working end of the mechanical arm; the clamping frame is provided with a first hinge shaft, and the arm holding support is rotatably connected with the clamping frame through the first hinge shaft, so that the clamping support and the arm holding support form a hinge pair capable of rotating relatively; the clamping frame is also fixedly provided with a cylinder body of an arm-embracing driving cylinder, the moving end of a piston rod of the arm-embracing driving cylinder is rotatably connected with an arm-embracing support through a hinge pin, so that the arm-embracing support and the arm-embracing driving cylinder also form a hinge pair capable of rotating relatively, the arm-embracing driving cylinder extends out and retracts to drive the arm-embracing support to rotate around the clamping support in the forward direction and in the reverse direction, and the arm-embracing support is opened and clasped tightly;
the collection assembly includes: a collecting basket, a fixed bracket and a lifting device,
the collecting basket is arranged on the ground on one side of the conveying rack, at least four guide supports are sequentially arranged on the periphery of the collecting basket, the guide supports are fixed on a concrete foundation through bolts, a lifting device for lifting the collecting basket is arranged right above the collecting basket, the lifting device lifts the old or full collecting basket to other places, and an empty or new collecting basket is lifted and returned to an operation point.
The quick unloading device for the steel coil sleeve is characterized in that:
the conveying frame is formed by welding profile steels,
eight guide brackets are sequentially arranged around the collecting basket, when the collecting basket is lifted by a travelling crane, the guide brackets around the collecting basket play a role of guiding to enable the collecting basket to be lifted into a correct position,
the lifting device adopts an electric hoist.
The using method of the device for quickly unloading the steel coil sleeve is characterized in that: the method is implemented in sequence according to the following steps:
a. embracing a sleeve: after the steel coil is uncoiled by the uncoiler, the sleeve is left on the steel coil unit, the mechanical arm rotates to the position above the sleeve under the action of a self servo driving motor, the arm-holding support holds the sleeve left on the steel coil unit under the action of the arm-holding driving cylinder, then the arm-holding support belt moves to a safe area along the central line of the coil unit and then rotates to the conveying rack, and the arm-holding support loosens the sleeve under the action of the arm-holding driving cylinder to place the sleeve on the conveying rack;
b. collecting: when the collecting basket is not hoisted and transported away, the piston rods of the turning plate driving cylinders sequentially retract to drive the turning plates to sequentially put down, the sleeve rolls into the collecting basket along the inclined surfaces of the turning plates, the collecting basket is hoisted and transported away by the hoisting device after being filled with the collecting basket and hoisted to the empty collecting basket, and in the hoisting process, the piston rods of the turning plate driving cylinders extend out, and the turning plates are hoisted to abut against the sleeve so as not to roll the sleeve.
The invention solves the problems that the sleeve unloading device has long occupation period, affects the unit yield, has potential safety hazard, and has high design and manufacturing cost, and the like, and has the following beneficial effects:
1. the robot arm is adopted for carrying, so that the fast and stable carrying can be realized, the running period of the equipment is reduced by more than 50%, and the unit yield is improved by 20%;
2. complex transportation equipment of the original device and a large amount of practicability of steel structural parts are eliminated, and the equipment investment cost is saved;
3. the optimal clamping tool is developed by combining the surrounding environment of the equipment, the force boosting effect of 'beating a little to a big' is realized, the safety and the reliability are realized, the operation effect is good, and the cost of the equipment is reduced by 40 percent compared with that of the prior equipment.
Drawings
Figure 1 is a top view of a prior art sleeve unloader,
figure 2 is a front view of a prior art sleeve remover,
figure 3 is a top view of the present invention,
figure 4 is a front view of the present invention,
fig. 5 is a partially enlarged view of the flap portion of the present invention.
Detailed Description
The invention is further illustrated by the following specific examples.
Example 1
A quick unloading device for steel coil sleeves comprises a conveying assembly, a carrying assembly, a collecting assembly and a concrete foundation 29, and is specifically structured as shown in figures 3 to 5:
the conveying assembly, the carrying assembly and the collecting assembly are all fixed on a concrete foundation 29;
the delivery assembly comprises: a conveyor frame 18, a protective side plate 19, a turning plate 20, a hinge bearing seat 21, a connecting rod 22, a second hinge shaft 23, a turning plate driving cylinder 24 and a second chemical bolt 25,
the conveying rack 18 is fixed on a concrete foundation 29 by a second chemical bolt 25, the central axis of the conveying rack 18 and the central axis of the steel coil unit 30 are parallel to each other, a straight chain line M indicates the central axis of the conveying rack 18, a straight chain line N indicates the central axis of the steel coil unit 30 in fig. 3, two sides of the conveying rack 18 are respectively fixed with a protective side plate 19 by bolts, a hinge bearing seat 21 is sequentially fixed on the conveying rack 18 along the central axis, a hinge bearing seat 21 is rotatably connected to the bottom edge of each turning plate 20, each turning plate 20 is arranged on the central axis of the conveying rack 18, each turning plate 20 and the conveying rack 18 form a hinge pair capable of rotating relatively, one end of a connecting rod 22 is fixed at the rear part of each turning plate 20, a turning plate driving cylinder 24 is further sequentially arranged on the conveying rack 18, and the cylinder body of each turning plate driving cylinder 24 is fixed on, the moving end of a piston rod of each turning plate driving cylinder 24 is connected with the other end of a connecting rod 22 through a second hinge shaft 23 respectively so as to be rotatably connected with a turning plate 20, and the turning plate driving cylinder 24 drives the turning plate 20 to rotate around the conveying rack 18 in the forward direction and the reverse direction by extending and retracting the piston rod, so that the turning plate 20 is lifted and lowered;
the handling assembly comprises: a mechanical arm 10, a base 11, a first chemical bolt 12, a clamping rack 13, a holding arm bracket 14, a first hinge shaft 15, a holding arm driving cylinder 16 and a flange 17,
the base 11 is fixed on one side of a conveying rack 18 on a concrete foundation 29 by a first chemical bolt 12, a servo driving motor is arranged in the mechanical arm 10, the bottom of the mechanical arm 10 is fixed on the base 11 by a bolt, the steel coil unit 30 and the conveying rack 18 are both within the turning radius of the mechanical arm 10, a flange 17 is arranged at the working end of the mechanical arm 10, and the clamping rack 13 is connected with the flange 17 by a bolt so as to be fixed on the working end of the mechanical arm 10; a first hinge shaft 15 is arranged on the clamping rack 13, and the arm holding support 14 is rotatably connected with the clamping rack 13 through the first hinge shaft 15, so that the clamping rack 13 and the arm holding support 14 form a hinge pair capable of rotating relatively; a cylinder body of an arm-embracing driving cylinder 16 is further fixed on the clamping rack 13, the moving end of a piston rod of the arm-embracing driving cylinder 16 is rotatably connected with an arm-embracing bracket 14 through a hinge pin, so that the arm-embracing bracket 14 and the arm-embracing driving cylinder 16 also form a hinge pair capable of relatively rotating, and the piston rod of the arm-embracing driving cylinder 16 extends out and retracts to drive the arm-embracing bracket 14 to rotate around the clamping bracket 13 in the forward direction and in the reverse direction, so that the arm-embracing bracket 14 is opened and clasped;
the collection assembly includes: a collecting basket 26, a fixing bracket 27 and a lifting device 28,
collecting basket 26 is located the subaerial of carrying frame 18 one side, and collecting basket 26 is equipped with four at least guide bracket 27 all around in proper order, and guide bracket 27 all uses the bolt fastening on concrete foundation 29, and hoisting device 28 for handling collecting basket 26 locates directly over collecting basket 26, and hoisting device 28 is with old or full collecting basket 26 handling to other places, with empty or new collecting basket 26 handling back to the operation point.
In this embodiment:
the conveyor frame 18 is formed by welding section steels,
eight guide brackets 27 are sequentially arranged around the collecting basket 26, when the collecting basket 26 is lifted by a travelling crane, the guide brackets 27 around the collecting basket 26 play a role of guiding, so that the collecting basket 26 is lifted into a correct position,
the lifting device 28 is an electric hoist.
When the method is used, the steps are implemented in sequence as follows:
a. embracing a sleeve: after the steel coil 1 is uncoiled by the uncoiler 2, the sleeve 1 is left on the steel coil unit 30, the mechanical arm 10 rotates to the position above the sleeve 1 under the action of a self servo driving motor, the arm-holding support 14 holds the sleeve 1 left on the steel coil unit 30 under the action of the arm-holding driving cylinder 16, then the arm-holding support 14 moves to a safe area along the central line of the coil unit 30 and then rotates to the conveying rack 18, an arc point marking line a in fig. 3 indicates a rotating path, and the arm-holding support 14 releases the sleeve 1 under the action of the arm-holding driving cylinder 16 to place the sleeve 1 on the conveying rack 18;
b. collecting: when the collecting basket 26 is not hoisted and transported away, the piston rods of the turning plate driving cylinders 24 retract in sequence to drive the turning plates 20 to put down in sequence, the sleeve 1 rolls into the collecting basket 26 along the inclined plane of the turning plates 20, the collecting basket 26 is hoisted and transported away by the hoisting device 28 after being filled with the collecting basket 26 and hoisted to the empty collecting basket 26, in the hoisting process, the piston rods of the turning plate driving cylinders 24 extend out, and the turning plates 20 are hoisted so as to prop against the sleeve 1 and not to roll the sleeve 1.
Claims (3)
1. The utility model provides a telescopic device of getting fast of coil of strip, includes conveyor components, transport subassembly, collection subassembly and concrete foundation (29), conveyor components the transport subassembly with the collection subassembly is all fixed on concrete foundation (29), characterized by:
the delivery assembly comprises: a conveyor frame (18), a protective side plate (19), a turning plate (20), a hinge shaft bearing seat (21), a connecting rod (22), a second hinge shaft (23), a turning plate driving cylinder (24) and a second chemical bolt (25),
the conveying rack (18) is fixed on a concrete foundation (29) by a second chemical bolt (25), the central axis of the conveying rack (18) is parallel to the central axis of a steel coil unit (30), two sides of the conveying rack (18) are respectively fixed with a protective side plate (19) by bolts, hinge bearing seats (21) are sequentially fixed on the conveying rack (18) along the central axis, the bottom edge of each turning plate (20) is rotatably connected with one hinge bearing seat (21), each turning plate (20) is arranged on the central line of the conveying rack (18), each turning plate (20) and the conveying rack (18) form a hinge pair capable of rotating relatively, one end of a connecting rod (22) is fixed at the rear part of each turning plate (20), a turning plate driving cylinder (24) is further sequentially arranged on the conveying rack (18), and the cylinder body of each turning plate driving cylinder (24) is fixed on the conveying rack (18) by bolts, the moving end of a piston rod of each turning plate driving cylinder (24) is connected with the other end of a connecting rod (22) through a second hinge shaft (23) respectively so as to be rotatably connected with a turning plate (20), and the turning plate driving cylinder (24) drives the turning plate (20) to rotate around the conveying rack (18) in the forward direction and the reverse direction in a stretching and retracting manner so as to lift and put down the turning plate (20);
the handling assembly comprises: a mechanical arm (10), a base (11), a first chemical bolt (12), a clamping rack (13), an arm holding support (14), a first hinge shaft (15), an arm holding driving cylinder (16) and a flange (17),
the steel coil clamping device is characterized in that a base (11) is fixed on one side of a conveying rack (18) on a concrete foundation (29) through a first chemical bolt (12), a servo driving motor is arranged in a mechanical arm (10), the bottom of the mechanical arm (10) is fixed on the base (11) through a bolt, a steel coil unit (30) and the conveying rack (18) are both within the turning radius of the mechanical arm (10), a flange (17) is arranged at the working end of the mechanical arm (10), and a clamping rack (13) is connected with the flange (17) through a bolt so as to be fixed on the working end of the mechanical arm (10); the clamping rack (13) is provided with a first hinge shaft (15), and the arm holding support (14) is rotatably connected with the clamping rack (13) through the first hinge shaft (15), so that the clamping rack (13) and the arm holding support (14) form a hinge pair capable of rotating relatively; a cylinder body of an arm-embracing driving cylinder (16) is further fixed on the clamping rack (13), the moving end of a piston rod of the arm-embracing driving cylinder (16) is rotatably connected with an arm-embracing support (14) through a hinge pin, so that the arm-embracing support (14) and the arm-embracing driving cylinder (16) also form a hinge pair capable of relatively rotating, and the piston rod of the arm-embracing driving cylinder (16) extends out and retracts to drive the arm-embracing support (14) to rotate around the clamping rack (13) in the forward direction and in the reverse direction, so that the arm-embracing support (14) is opened and clasped;
the collection assembly includes: a collecting basket (26), a fixed bracket (27) and a lifting device (28),
the collecting basket (26) is arranged on the ground on one side of the conveying rack (18), at least four guide supports (27) are sequentially arranged on the periphery of the collecting basket (26), the guide supports (27) are all fixed on a concrete foundation (29) through bolts, and a lifting device (28) for lifting the collecting basket (26) is arranged right above the collecting basket (26).
2. The device for rapidly removing the steel coil sleeve as claimed in claim 1, wherein:
the conveying frame (18) is formed by welding profile steels,
eight guide brackets (27) are sequentially arranged around the collecting basket (26),
the lifting device (28) is an electric hoist.
3. The use method of the quick unloading device of the steel coil sleeve as claimed in claim 1 or 2 is characterized in that: the method is implemented in sequence according to the following steps:
① sleeve holding, namely, after the uncoiling of a steel coil is finished by an uncoiler (2), the sleeve (1) is left on a steel coil unit (30), a mechanical arm (10) rotates to the position above the sleeve (1) under the action of a self servo driving motor, an arm holding support (14) holds the sleeve (1) left on the steel coil unit (30) under the action of an arm holding driving cylinder (16), then the arm holding support (14) carries the reel (1) to move to a safe area along the central line of the reel unit (30) and then rotates to a conveying rack (18), and the arm holding support (14) loosens the sleeve (1) under the action of the arm holding driving cylinder (16) to place the sleeve (1) on the conveying rack (18);
② collection, when the collection basket (26) is not hoisted and transported away, the piston rods of the flap driving cylinders (24) retract in sequence to drive the flaps (20) to put down in sequence, the sleeve (1) rolls into the collection basket (26) along the inclined plane of the flaps (20), the collection basket (26) is hoisted and transported away by the hoisting device (28) after being filled with the materials and hoisted to the empty collection basket (26), in the hoisting process, the piston rods of the flap driving cylinders (24) extend out, and the flaps (20) are hoisted to support the sleeve (1) so as not to roll the sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010132952.4A CN111332844A (en) | 2020-02-29 | 2020-02-29 | Quick dismounting device for steel coil sleeve and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010132952.4A CN111332844A (en) | 2020-02-29 | 2020-02-29 | Quick dismounting device for steel coil sleeve and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111332844A true CN111332844A (en) | 2020-06-26 |
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ID=71177837
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010132952.4A Pending CN111332844A (en) | 2020-02-29 | 2020-02-29 | Quick dismounting device for steel coil sleeve and using method thereof |
Country Status (1)
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|---|---|
| CN (1) | CN111332844A (en) |
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| CN101402109A (en) * | 2008-11-19 | 2009-04-08 | 中色科技股份有限公司 | Novel method for discharging residual winding from sleeve barrel |
| CN201512307U (en) * | 2009-11-03 | 2010-06-23 | 浩中机械(蚌埠)有限公司 | Stopping device |
| CN203018487U (en) * | 2012-11-29 | 2013-06-26 | 一重集团大连设计研究院有限公司 | Device for disassembling sleeve and waste tail roll from winding drum shaft |
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Application publication date: 20200626 |
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